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Updated: Jun 10, 2025

In Vitro Multiparametric Cellular Analysis by Micro Organic Charge-modulated Field-effect Transistor Arrays
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一个基于纸质的有机电化学晶体管阵列,具有用于同时检测多离子的简化配置

Ariadna Dasca1, Pascal Blondeau1, Jordi Riu1

  • 1Departament de Química Analítica i Química Orgànica Universitat Rovira i Virgili (URV), c/Marcel·lí Domingo 1, 43007, Tarragona, Spain.

Talanta
|October 12, 2024
PubMed
概括

这项研究引入了一种新的多分析器传感器阵列,使用离子选择性有机电化学晶体管 (IS-OECT) 来同时检测唾液中的,和离子,提供高灵敏度和选择性.

关键词:
化学测量 化学测量 化学测量有机电化学晶体管有机电化学晶体管基于纸张的传感器这是唾液的唾液.晶体管阵列是一个晶体管阵列.

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Potentiometry: Membrane Electrodes01:15

Potentiometry: Membrane Electrodes

Membrane electrodes, also known as p-ion electrodes, use membranes that selectively interact with free analyte ions, generating a potential difference across the membrane. The resulting membrane potential, known as the asymmetry potential, is not zero even when analyte concentrations on both sides of the membrane are equal. The membrane's response is typically not selective to a single analyte but proportional to the concentration of all ions in the sample solution capable of interacting at...
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